CN221010029U - Angle-adjustable bracket and solar bracket - Google Patents

Abstract

The utility model relates to the technical field of mounting brackets, in particular to an angle-adjustable bracket and a solar bracket. The solar bracket is used for installing a photovoltaic panel and comprises two brackets which are arranged side by side and can adjust the angle. When the angle of the installation piece needs to be adjusted, the locking piece connecting the fastening hole and the adjusting groove is loosened to the fastening hole and can move relative to the adjusting groove, the adjusting piece and the locking piece are separated from the opening of the adjusting groove and are inserted into the other adjusting groove from the opening of the other adjusting groove, the locking piece is locked, the adjusting piece is fixed, and the adjustment of the support is simpler.

Description

Angle-adjustable bracket and solar bracket

Technical Field

The utility model relates to the technical field of mounting brackets, in particular to an angle-adjustable bracket and a solar bracket.

Background

Referring to fig. 1, the conventional solar bracket is a triangular bracket composed of a bottom bar 100, an inclined bar 200 and an adjusting bar 300, and a solar photovoltaic panel is disposed on the inclined bar 200. The bottom rod 100 is connected with one end of the inclined rod 200, the adjusting rod 300 is arranged between the bottom rod 100 and the inclined rod 200, a plurality of fastening holes 400 are respectively formed in the bottom rod 100 and the inclined rod 200, fastening holes are also formed in two ends of the adjusting rod, the fastening holes in two ends of the adjusting rod 300 are connected with different fastening holes 400 in the bottom rod 100 and the inclined rod 200, and therefore an included angle between the bottom rod 100 and the inclined rod 200 can be adjusted, and accordingly the angle of the photovoltaic panel can be adjusted. However, the fastening hole 400 is a closed hole, and the connection between the adjusting rod 300 and the bottom rod 100 and the connection between the adjusting rod 300 and the diagonal rod 200 are all screw-nut connections, so that the screw needs to be completely unscrewed until the screw is separated from the nut when the angle of the diagonal rod 200 is adjusted, and the screw needs to be screwed again to fix the adjusting rod 300 after the adjusting rod 300 moves in place, so that the operation is complicated.

Disclosure of utility model

The utility model aims to provide an angle-adjustable bracket and a solar bracket, which are used for solving the problem that the existing solar bracket is complicated to operate when the angle of a solar photovoltaic panel is adjusted.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a but angle regulation's support, includes base, installed part, regulating part, and the regulating part sets up the angle that is used for adjusting the installed part between base and installed part, and a plurality of adjustment tanks have been seted up to at least one of base and installed part, and the adjustment tank is equipped with the opening, and the fastening hole has been seted up to the regulating part, and the retaining member is used for connecting fastening hole and one of them adjustment tank and fixes messenger's regulating part to adjust the angle of installed part.

In one embodiment, the base is a bottom rod, the mounting part is an inclined rod which is obliquely arranged, the adjusting part is an adjusting rod, and the bottom rod, the inclined rod and the adjusting rod are connected to form the support into a three-point support.

In one embodiment, the bottom bar and/or the diagonal bar are provided with the adjustment slot.

In one embodiment, the bottom rod and the diagonal rod are both made of angle steel, the adjusting groove is arranged on one of two crossed angle plates of the angle steel, and the other angle plate of the angle steel is also provided with a mounting hole for mounting external equipment to fix the external equipment on the bracket.

In one embodiment, the adjustment slot includes a locking portion and a transition section disposed between the locking portion and an opening disposed on one side of the locking portion.

In one embodiment, the connection part of the bottom rod and the diagonal rod is a first node, the side wall of the adjusting groove extends towards the direction of the first node to form a protruding part, the protruding part and the opposite side wall form the opening, and therefore the opening of the adjusting groove is located on one side of the locking part.

In one embodiment, the adjusting groove comprises a first adjusting groove and a second adjusting groove, the bottom rod and the diagonal rod are respectively provided with the first adjusting groove and the second adjusting groove, the opening of the first adjusting groove is a first opening, the first adjusting groove further comprises a first locking part and a first transition section arranged between the first locking part and the first opening, and the first opening is arranged on one side of the first locking part; the opening of the second adjusting groove is a second opening, the second adjusting groove further comprises a second locking part and a second transition section arranged between the second locking part and the second opening, and the second opening is arranged at one side of the second locking part;

The connecting part of the bottom rod and the diagonal rod is a first node, a first opening of a first adjusting groove arranged on the bottom rod is arranged on one side of a first locking part close to the first node, and a second opening of a second adjusting groove arranged on the bottom rod is arranged on one side of a second locking part far away from the first node; the first opening of the first adjusting groove arranged on the inclined rod is arranged on one side, far away from the first node, of the first locking part, and the second opening of the second adjusting groove arranged on the inclined rod is arranged on one side, close to the first node, of the second locking part.

The utility model also provides a solar bracket, which comprises two angle-adjustable brackets, wherein the angle-adjustable brackets are arranged side by side and are used for installing the photovoltaic panel.

In one embodiment, the mounting member is further provided with mounting holes for mounting the photovoltaic panel.

The utility model has the following beneficial effects: since the adjusting groove is opened, when the angle of the mounting member is required to be adjusted, the locking member connecting the fastening hole and the adjusting groove is loosened to the fastening hole to be movable relative to the adjusting groove, the adjusting member and the locking member are separated from the opening of the adjusting groove and inserted into the other adjusting groove from the opening of the other adjusting groove, and the locking member is locked to fix the adjusting member, so that the angle of the mounting member is adjusted.

Drawings

FIG. 1 is a schematic view of a structure of a conventional solar rack;

FIG. 2 is a schematic diagram of the structure of an embodiment of the present utility model;

FIG. 3 is a schematic view of an angular adjustment of one embodiment of the present utility model to reduce the pitch of a diagonal;

FIG. 4 is a schematic view of an angular adjustment of one embodiment of the present utility model to increase the pitch of the diagonal;

FIG. 5 is a schematic structural view of embodiment 2 of the present utility model;

FIG. 6 is a schematic structural view of embodiment 3 of the present utility model;

FIG. 7 is a schematic view of the structure of embodiment 4 of the present utility model;

FIG. 8 is a schematic diagram of the structure of embodiment 5 of the present utility model;

FIG. 9 is a second schematic structural view of embodiment 5 of the present utility model;

Wherein: the photovoltaic panel comprises a bottom rod 1, a first adjusting groove 11, a first opening 111, a first locking part 112, a first transition section 113, a first protruding part 114, a second protruding part 12, a fixing hole, an inclined rod 2, a second adjusting groove 21, a second opening 211, a second locking part 212, a second transition section 213, a second protruding part 214, a mounting hole 22, a through hole 23, a regulating rod 3, a bolt 4, a photovoltaic panel 5, a controller 6, a first node A, a second node B and a third node C.

Detailed Description

For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.

Example 1

Referring to fig. 2 to 4, as an embodiment of the present utility model, there is provided an angle-adjustable bracket including a base, a mounting member, and an adjusting member, the mounting member being used for mounting an external device, the adjusting member being disposed between the base and the mounting member for adjusting an angle of the mounting member, at least one of the base and the mounting member being provided with a plurality of adjusting grooves, the adjusting grooves being provided with openings, the adjusting member being provided with fastening holes, and a locking member being used for connecting and fixing the fastening holes and one of the adjusting grooves to fix the adjusting member, thereby adjusting an angle of the mounting member.

Referring to fig. 2, the base is a bottom rod 1, the mounting part is an inclined rod 2 which is obliquely arranged, the adjusting part is an adjusting rod 3, and the bottom rod 1, the inclined rod 2 and the adjusting rod 3 are connected to form a bracket with an adjustable angle as a three-point supporting frame. In this example, the bottom rod 1, the diagonal rod 2 and the adjusting rod 3 are all made of angle steel, and in other embodiments, square tube steel or round tube steel can be used.

In order to realize the change of the included angle between the adjusting rod and the bottom rod and between the adjusting rod and the inclined rod, an adjusting groove can be formed in the bottom rod or the inclined rod, and the adjusting groove can be formed in both the bottom rod and the inclined rod. Referring to fig. 2, in this embodiment, adjusting grooves are provided on both the bottom bar 2 and the diagonal bar 3.

Specifically, referring to fig. 2 to 4, the adjusting grooves include a plurality of first adjusting grooves 11 provided on the bottom bar 1 and a plurality of second adjusting grooves 21 provided on the diagonal bar 2, the first adjusting grooves 11 and the second adjusting grooves 21 are disposed opposite to each other, both ends of the adjusting bar 3 are provided with fastening holes, and the two fastening holes are respectively connected with one of the first adjusting grooves 11 and one of the second adjusting grooves 21, thereby adjusting the angle of the mounting member 3. The junction of the bottom rod 1 and the inclined rod 2 is a first node A, the first node A is non-adjustable, the junction of the bottom rod 1 and the adjusting rod 3 is a second node B, the fastening hole of the adjusting rod 3 is connected with one of the first adjusting grooves 11 to form the second node B, the junction of the inclined rod 2 and the adjusting rod 3 is a third node C, and the fastening hole of the adjusting rod 3 is connected with one of the second adjusting grooves 21 to form the third node C. Referring to fig. 2-4, the second node B and the third node C are movable, and one of the second node B and the second node C is moved by an angle at the first node a, thereby changing the angle of the diagonal rod 2.

In one embodiment, referring to fig. 2-4, the locking member connecting the bottom bar 1, the diagonal bar 2, and the adjustment bar 3 is a bolt 4, and the bolt 4 is a butterfly bolt, and the adjustment bracket can be screwed by hand without using a tool. Since the adjusting lever 3 is provided between the bottom lever 1 and the diagonal lever 2, the openings of the first adjusting groove 11 and the second adjusting groove 21 face each other, so that the bolt 4 connecting the bottom lever 1 and the adjusting lever 3 and connecting the diagonal lever 2 and the adjusting lever 3 is separated from the first adjusting groove 11 or the second adjusting groove 21 from the opening.

Referring to fig. 2 to 4, the opening of the first adjustment groove 11 is a first opening 111, the first adjustment groove 11 further includes a first locking portion 112 and a first transition portion 113 disposed between the first locking portion 112 and the first opening 111, and the first opening 111 is disposed at one side of the first locking portion 112. Further, the side wall of the first adjusting groove 11 extends toward the first node a to form a first protrusion 114, and the first protrusion 115 and the opposite side wall form a first opening 111. The first transition section 113 connects the first opening 111 and the first locking portion 112 to smoothly transition between the first opening 111 and the first locking portion 112, so that the bolt 4 connecting the bottom rod 1 and the adjusting rod 3 can slide from the first opening 111 to the first locking portion 112 through the first transition section 113, thereby moving the position of the adjusting rod 3 on the bottom rod 1 and further adjusting the angle of the inclined rod 2.

Referring to fig. 2 to 4, the second adjusting groove 21 has a second opening 211, the second adjusting groove 21 further includes a second locking portion 212 and a second transition portion 213 disposed between the second locking portion 212 and the second opening 211, and the second opening 211 is disposed at one side of the second locking portion 212. Further, the side wall of the second adjusting groove 21 extends towards the direction of the first node a to form a second protruding portion 214, and the second protruding portion 214 and the opposite side wall form a second opening 211. The second transition section 213 connects the second opening 211 and the second locking portion 212 to smoothly transition between the second opening 211 and the second locking portion 212, so that the bolt 4 connecting the diagonal rod 2 and the adjusting rod 3 can slide upwards from the second opening 211 to the second locking portion 212 through the second transition section 213, thereby moving the position of the adjusting rod 3 on the diagonal rod 2 and adjusting the angle of the diagonal rod 2.

Referring to fig. 2 to 4, the openings of the first and second adjusting grooves 11 and 21 face the first node a, so that the force applied to the adjusting lever 3 by the diagonal rod 2 can be transferred to the adjusting lever 3 through the second protrusion 214 of the second adjusting groove 21, whereby the second protrusion 214 of the second adjusting groove 21 shares a part of the force, increasing the connection strength of the third node C, and preventing the bolt 4 connecting the diagonal rod 2 and the adjusting lever 3 from sliding down from the second adjusting groove 21. The bolt 4 connecting the bottom bar 1 and the adjusting bar 3 does not slide from the opening of the first adjusting groove 11, but the side wall of the first adjusting groove 11 can bear the force exerted on the bottom bar 1 by the adjusting bar 3, so that the bracket is more stable.

Referring to fig. 2-4, the bottom bar 1 is provided with a fixing hole 12, and the bracket according to the present utility model can be mounted on a fixed device, such as a supporting foot, through the fixing hole 12. Of course, this support also can place subaerial, according to the steady degree of support, can directly place the sill bar 1 of support subaerial, need not fixed orifices 12 at this moment, also can fix sill bar 1 subaerial through connecting piece such as rag bolt, makes sill bar 1 more stable.

The diagonal rod 2 is provided with a mounting hole 22, and the mounting hole 22 is used for mounting external equipment. The number of the mounting holes 22 is large, and a plurality of mounting holes 22 can be selected for mounting according to different types and sizes of external equipment, so that the bracket is wider in application range.

The first adjusting groove 11 and the fixing hole 12 are respectively provided on two intersecting corner plates of the angle steel, and the second adjusting groove 21 and the mounting hole 22 are respectively provided on two intersecting corner plates of the angle steel. In addition, the fixing holes 12 and the mounting holes 22 are elongated holes, so that the mounting positions of the external devices can be finely adjusted according to requirements, and the adaptation degree of the support and the external devices is higher.

Referring to fig. 3 and 4, only the connection position between one end of the adjusting rod 3 and the bottom rod 1 or the diagonal rod 2 can be adjusted, and the positions of the two ends of the adjusting rod 3 on the bottom rod 1 and the diagonal rod 2 can be simultaneously adjusted, so that the purpose of adjusting the inclination angle of the diagonal rod 2 is achieved. Fig. 3 and fig. 4 show an adjustment manner, respectively, fig. 3 shows that the connection position of the adjusting lever 3 and the diagonal lever 2 is unchanged, and the adjusting lever 3 is moved towards the direction approaching the first node a at the position of the bottom lever 1, so that the inclination angle of the diagonal lever 2 is reduced, and the diagonal lever 2 is more gentle. Fig. 4 shows that the positions of both ends of the adjusting lever 3 are changed, and the adjusting lever 3 is moved by one distance of the first adjusting groove 11 in the direction approaching the first node a at the position of the bottom lever 1 and by two distances of the second adjusting grooves 21 in the direction approaching the first node a at the position of the diagonal lever 2 with respect to fig. 2, so that the tilting angle of the diagonal lever 2 is increased, and the diagonal lever 2 is steeper. It should be noted that, the adjustment of the adjusting lever 3 is not limited to the two adjustment modes of fig. 3 and 4, and the fastening holes at two ends of the adjusting lever 3 may be connected with any first adjusting slot 11 and any second adjusting slot 21, so as to change the positions of the second node B and the third node C, but care should be taken to change the positions of the second node B and the third node C, so that the triangular support frame is kept stable, and the support frame from tilting caused by unstable center of gravity is avoided.

Example 2

Referring to fig. 5, unlike embodiment 1, the following is adopted: the adjusting groove is only arranged on the bottom rod 1. Specifically, the adjustment groove includes a plurality of first adjustment grooves 11 provided in the bottom bar 1, and the structure of the first adjustment grooves 11 is the same as that of embodiment 1. Since the bottom bar 2 is disposed below the adjustment bar 3, the opening of the first adjustment groove 11 is directed upward, and when it is desired to adjust the angle of the diagonal bar 2, the bolt 4 for connecting the bottom bar 1 and the adjustment bar 3 can be moved upward away from the first adjustment groove 11 or the bolt 4 can be inserted into the first adjustment groove 11 from the top downward. At this time, the position of the third node C is unchanged, so as to adapt to the change of the position of the second node B caused by the connection of the fastening hole of the adjusting lever 3 with different first adjusting grooves 11, the diagonal rod 2 and the adjusting lever 3 rotate relatively around the third node C, the diagonal rod 2 and the adjusting lever 3 can be hinged by a pin, and can also be connected by a bolt and a nut, and when the adjusting lever 3 needs to be adjusted, the diagonal rod 2 and the adjusting lever 3 can rotate relatively by unscrewing the bolt.

Example 3

Referring to fig. 6, unlike embodiment 1, the following is adopted: the adjusting groove is only arranged on the inclined rod 2. Specifically, the adjustment groove includes a plurality of second adjustment grooves 21 provided on the diagonal member 2, and the structure of the second adjustment grooves 21 is the same as that of embodiment 1. Since the diagonal member 2 is provided above the adjustment lever 3, the opening of the second adjustment groove 21 is directed downward, and when it is necessary to adjust the angle of the diagonal member 2, the screw 4 for connecting the bottom bar 1 and the adjustment lever 3 can be moved downward away from the second adjustment groove 21 or the screw 4 can be inserted into the second adjustment groove 21 from the bottom upward. At this time, the position of the second node B is unchanged, in order to adapt to the change of the position of the third node C caused by the connection of the fastening hole of the adjusting lever 3 with different second adjusting grooves 21, the bottom lever 1 and the adjusting lever 3 rotate relatively around the second node B, the bottom lever 1 and the adjusting lever 3 can be hinged by a pin, or can be connected by a bolt and a nut, and when the adjusting lever 3 needs to be adjusted, the bottom lever 1 and the adjusting lever 3 can rotate relatively by unscrewing the bolt.

Example 4

Referring to fig. 7, unlike embodiment 1, in this example, the bottom bar 1 and the diagonal bar 2 are provided with a first adjustment groove 11 and a second adjustment groove 21, the openings of the first adjustment groove 11 and the second adjustment groove 21 are directed to one side, and the openings of the first adjustment groove 11 and the second adjustment groove 21 are directed to the opposite side. Taking the bottom bar 1 made of angle steel as an example, the openings of the first adjusting groove 11 and the second adjusting groove 21 are both directed upward, but the opening of the first adjusting groove 11 is directed to the side close to the first node a, and the opening of the second adjusting groove 21 is directed to the side far from the first node a. When the angle steel is used as the diagonal bar 2, the opening of the second adjusting groove 21 is formed to face downward and close to the side where the bottom bar 1 and the diagonal bar 2 meet, and the opening of the first adjusting groove 11 is formed to face away from the side where the bottom bar 1 and the diagonal bar 2 meet. The three-point support frame formed by the angle steel has the advantages that the two ends of the adjusting rod 3 are respectively connected with the first adjusting groove 11 of the bottom rod 1 and the second adjusting groove 21 of the inclined rod 2, and the angle of the inclined rod and the stress mode described in the embodiment 1 can be adjusted, namely the side wall of the first adjusting groove 11 and the side wall of the second adjusting groove 21 are respectively stressed.

The first and second adjustment grooves 11 and 21 are provided on one of the two intersecting corner plates of the angle steel, and the fixing hole 12 or the mounting hole 22 is provided on the other corner plate.

Example 5

The utility model also provides a solar bracket, and referring to fig. 8 and 9, the solar bracket with adjustable angle can be formed by adopting two brackets with adjustable angles, wherein the bracket with adjustable angle is the bracket with adjustable angle in one of the embodiments 1 to 4. In this example, two triangular supports who sets up side by side can constitute stable solar support, and the sill bar is used for placing on ground or other fixings can be fixed solar support, and the fastening hole of adjusting the pole is connected with different adjustment tank and is made the angle that adjusts pole and sill bar and diagonal bar change can change the diagonal bar to adjust solar photovoltaic panel's angle.

Referring to fig. 9, the second regulating tank 21 may also be used for installing a controller 5, where the controller is used for controlling the photovoltaic panel 6 to generate and store the electric energy generated by the photovoltaic panel 6, and may also output the electric energy to the electric device according to the need. When the second adjusting groove 21 is used for installing the controller 5, the second protruding portion 214 of the second adjusting groove 21 can bear the gravity of the controller 5, so as to avoid the controller from falling.

When the angle-adjustable bracket described in embodiment 2 is used, a through hole 23 is formed in the diagonal bar for mounting the controller 5.

The solar bracket is mainly used for installing small household solar power generation equipment, is generally installed on a balcony or a roof, and can be also used for camping in the open air or other places where the small solar power generation equipment is needed. According to the dimension of the position and different seasons, the angle of the diagonal rod 2 is timely adjusted to enable the photovoltaic panel 6 to face the sun so as to obtain larger generated energy.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (9)

1. The utility model provides a but angle regulation's support, its characterized in that includes base, installed part, regulating part, and the regulating part sets up the angle that is used for adjusting the installed part between base and installed part, and a plurality of adjustment tanks have been seted up to at least one of them of base and installed part, and the adjustment tank is equipped with the opening, and the fastening hole has been seted up to the regulating part, and the retaining member is used for connecting fastening hole and one of them adjustment tank and fixes the messenger regulating part to adjust the angle of installed part.

2. The adjustable angle bracket of claim 1, wherein the base is a bottom bar, the mounting member is an inclined bar arranged obliquely, the adjusting member is an adjusting bar, and the bottom bar, the inclined bar and the adjusting bar are connected to form the bracket into a three-point support.

3. An adjustable angle bracket according to claim 2, wherein the bottom bar and/or diagonal bar is provided with the adjustment slot.

4. An adjustable angle bracket according to claim 3, wherein the bottom bar and the diagonal bar are each made of angle steel, the adjustment groove is provided in one of two intersecting corner plates of the angle steel, and the other corner plate of the angle steel is further provided with a mounting hole for mounting an external device to fix the external device to the bracket.

5. An adjustable angle bracket according to claim 2, wherein the adjustment slot comprises a locking portion and a transition section arranged between the locking portion and an opening arranged on one side of the locking portion.

6. The adjustable angle bracket of claim 5, wherein the junction of the bottom bar and the diagonal bar is a first node, the side wall of the adjustment slot extends in a direction toward the first node to form a protrusion, and the protrusion and the opposing side wall form the opening, such that the opening of the adjustment slot is located on one side of the locking portion.

7. The angle-adjustable bracket according to claim 1, wherein the adjusting groove comprises a first adjusting groove and a second adjusting groove, the bottom rod and the diagonal rod are respectively provided with the first adjusting groove and the second adjusting groove, the opening of the first adjusting groove is a first opening, the first adjusting groove further comprises a first locking part and a first transition section arranged between the first locking part and the first opening, and the first opening is arranged at one side of the first locking part; the opening of the second adjusting groove is a second opening, the second adjusting groove further comprises a second locking part and a second transition section arranged between the second locking part and the second opening, and the second opening is arranged at one side of the second locking part;

The connecting part of the bottom rod and the diagonal rod is a first node, a first opening of a first adjusting groove arranged on the bottom rod is arranged on one side of a first locking part close to the first node, and a second opening of a second adjusting groove arranged on the bottom rod is arranged on one side of a second locking part far away from the first node; the first opening of the first adjusting groove arranged on the inclined rod is arranged on one side, far away from the first node, of the first locking part, and the second opening of the second adjusting groove arranged on the inclined rod is arranged on one side, close to the first node, of the second locking part.

8. A solar rack comprising two angle-adjustable racks of any one of claims 1-7 arranged side-by-side for mounting a photovoltaic panel.

9. A solar rack as claimed in claim 8 wherein the mounting member is further provided with mounting holes for mounting a photovoltaic panel.